CN203924173U - Environment-friendly type spiral rotary drum type dredger - Google Patents
Environment-friendly type spiral rotary drum type dredger Download PDFInfo
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- CN203924173U CN203924173U CN201420343348.6U CN201420343348U CN203924173U CN 203924173 U CN203924173 U CN 203924173U CN 201420343348 U CN201420343348 U CN 201420343348U CN 203924173 U CN203924173 U CN 203924173U
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- hull
- spiral
- rotary drum
- environment
- dredger
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Abstract
The utility model provides a kind of environment-friendly type spiral rotary drum type dredger, belongs to environmental protection equipment technical field, particularly relates to a kind of dredger.A kind of spiral rotary drum type dredger, it is characterized in that: comprise revolving and dig device, crane span structure, slush pump, lifting gear, driver's cabin, dredging tube, hydraulic system, motor, helical drum device, hull, described revolving dug device and is installed on crane span structure, and revolves and dig device and be directly connected with slush pump; Described lifting gear is positioned at four jiaos of places of hull surrounding; Driver's cabin is positioned at hull front end; Described dredging tube is connected with slush pump; Hydraulic system, motor are positioned at hull afterbody; It is simple to operation that described helical drum device is positioned at hull both sides, and people from province that save time has good popularizing application prospect.
Description
Technical field
The utility model belongs to environmental protection equipment technical field, particularly relates to a kind of dredger.
Background technology
The fifties～nineties in last century, China's water conservancy construction is mostly that the manual work mode pushing away pickaback by people completes, only have waterway dredging to adopt plant equipment construction, the nineties～2000 year, dredging machinery is imitated overseas equipment substantially, to after 2000, from implementing " hundred ship plans " till now, China just starts to have research and development, the ability of manufacture, and the main machines for mud clearage of China and dredging plant have following several large type at present:
1, cutter suction dredger
This ship type is the main type of desilting and dredging, and large-scale for hydraulic reclamation and the waterway dredging of reclaiming fields from the sea, middle-size and small-size for channel cleanout, domestic large-scale cutter suction dredger installed power is 1.2 ten thousand kilowatts, slush pump flow (12000～15000) m
3/ h.Defeated mud ability (1500～3500) m
3/ h, small-sized for small-sized river course and fish pond desilting, 40 kilowatts of installed powers, slush pump flow 800m
3/ h, desilting ability (40～60) m
3/ h.
2, bucket-wheel suction dredger
Change ship type and be mainly used in river course and reservoir desilting, because concentration of hydraulic mixture is high, after desilting, riverbed is smooth, therefore use commonplace.
3, grab dredger
This ship type is due to simple in structure, and efficiency is high and be commonly used, and it and mud oceangoing ship supporting operation completing and dredging and the construction of defeated mud.Main tidal land and channel cleanout.
4, backhoe type dredge boat
This ship type adopts backhoe type equipment, and three or four location, can excavate four types of soil.Be used for riverbed and dredging waterway and desilting, large bucket capacity 4m
3, little bucket capacity 0.3m
3, and mud oceangoing ship supports the use.
5, Amphibious type dredger
This type comprises buoyancy tank crawler belt and formula sea turtle type dredger, bucket capacity (0.3～1.4) m
3, can excavate four types of soil, be used for little horseshoe bend and dredging waterway.
6, fish pond excavator group
This type adopts water under high pressure erosion and deposition to inhale mud and pump mud in conjunction with small-sized mud pump, and operating type is manual operation.Be mainly used in small-sized desilting engineering, because equipment is cheap, simple to operate and be commonly used.
The difficult point of channel cleanout and regulation is industrial discharge polluted river water, industrial refuse deposition river bed, the floating river surface of household garbage, can adopt general strand suction or bucket-wheel suction dredger to complete desilting or dredged channel for large-scale river course, and for level river course, rural area or city inland river, lake adopts strand to inhale and bucket wheel suction dredger is but difficult to desilting or dredging, reason is that river course is narrow, large dredger is difficult to enter, rubbish causes equipment obstruction to cause normally acting in addition, when city river desilting simultaneously, spoil disposal field is also a large problem, therefore inland river rural area river course (4～20) m river width desilting is mostly to adopt artificial or fish pond excavator group, cause desilting ambient air to stink to high heaven, labor strength is very big, mud takes airing precipitation tens days, then entruck and carry away with excavator, this is to do something against one's will, a kind of dredger that is applicable to level river course, rural area of current domestic urgent need for this reason.
Easily be wound around the braid in river course for the reamer head existing in prior art; When Dredging Construction, displacement paddle wheel thrust deficiency; Work displacement mode adopts winch traction, and Y type cloth cable, need to constantly cast anchor and move anchor, directly affects output technical problem, and the art is needed badly and wanted a kind of new production equipment to change this kind of present situation.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of spiral rotary drum type dredger is provided, and the reamer head that can solve existence is easily wound around the braid in river course; When Dredging Construction, displacement paddle wheel thrust deficiency; Work displacement mode adopts winch traction, and Y type cloth cable, need to constantly cast anchor and move anchor, directly affects output technical problem.
A kind of environment-friendly type spiral rotary drum type dredger, it is characterized in that: comprise revolving and dig device, crane span structure, slush pump, lifting gear, driver's cabin, dredging tube, hydraulic system, motor, helical drum device, hull, screw propeller, described revolving dug device and is installed on crane span structure, and revolves and dig device and be directly connected with slush pump; Described lifting gear is positioned at four jiaos of places of hull surrounding; Described driver's cabin is positioned at hull front end; Described dredging tube is connected with slush pump; Described hydraulic system and motor are positioned at hull afterbody; Described helical drum device is arranged in the both sides of hull; Described screw propeller is positioned at hull afterbody, and the hull afterbody left and right sides is furnished with respectively a screw propeller.
Described revolving dug device and adopted hollow shaft, revolves and digs device and have spiral cutting tooth structure, revolves to dig device two ends and be furnished with hydraulic motor, and revolves the mud intake cross section of digging device and be inverted trapezoidal.
Described lifting gear comprises lifting pole and hydraulic jack, and described lifting pole is fixedly connected with by pile protection with hydraulic jack.
Described helical drum device comprises walk motor with hydraulic pressure, spiral cylinder, helical blade, wherein the two ends of spiral cylinder are respectively arranged with walk motor with hydraulic pressure, the surface of spiral cylinder is provided with helical blade, and the hand of spiral of the helical blade of installing on the spiral cylinder of both sides is contrary.
Described hull shape is spill.
By above-mentioned design scheme, the utility model can bring following beneficial effect:
1, adopt centrifugal rotational flow structure than prior art the utility model spiral rotary drum type dredger, can pass through bulky grain mud and braid, realize slush pump without winding, without stopping up;
2, adopt spiral rotary drum type running gear than prior art the utility model spiral rotary drum type dredger, can on land and marsh and riverbed, travel.When desilting, rely on this device to realize steadily and advance, there will not be skidding;
3, adopt lifting pole device than prior art the utility model spiral rotary drum type dredger, can be according to different water levels, adjust hull drinking water, ensure that running gear has enough weight, produces enough thrust;
4, adopt twin screw configuration than prior art the utility model spiral rotary drum type dredger, in water, can freely float boat.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is environment-friendly type spiral rotary drum type dredger lateral view of the present utility model.
Fig. 2 is environment-friendly type spiral rotary drum type dredger front view of the present utility model.
Fig. 3 is environment-friendly type spiral rotary drum type dredger top view of the present utility model.
Fig. 4 is that revolving of environment-friendly type spiral rotary drum type of the present utility model dug apparatus structure schematic diagram.
Fig. 5 is the lifting device structure front view of environment-friendly type spiral rotary drum type of the present utility model.
Fig. 6 is the lifting device structure lateral view of environment-friendly type spiral rotary drum type of the present utility model.
Fig. 7 is the helical drum device structural representation of environment-friendly type spiral rotary drum type of the present utility model.
In figure, 1-revolves and digs device, 2-crane span structure, 3-slush pump, 4-lifting gear, 5-driver's cabin, 6-dredging tube, 7-hydraulic system, 8-motor, 9-helical drum device, 10-hull, 11-hydraulic motor, 12-hollow shaft, 13-spiral pick, 14-mud intake, 15-walk motor with hydraulic pressure, 16-spiral cylinder, 17-helical blade, 18-lifting pole, 19-hydraulic jack, 20-stake, 21-screw propeller.
Detailed description of the invention
In order to make the public can fully understand technical spirit of the present utility model and beneficial effect; applicant will describe in detail detailed description of the invention of the present utility model below by reference to the accompanying drawings; but applicant is not the restriction to technical scheme to the description of embodiment, anyly changes in the form rather than substance and all should be considered as protection domain of the present utility model according to the utility model design.
As shown in the figure: a kind of environment-friendly type spiral rotary drum type dredger, it is characterized in that: comprise revolving and dig device 1, crane span structure 2, slush pump 3, lifting gear 4, driver's cabin 5, dredging tube 6, hydraulic system 7, motor 8, helical drum device 9, hull 10, screw propeller 21, described revolving dug device 1 and is installed on crane span structure 2, and revolves and dig device 1 and be directly connected with slush pump 3; Described lifting gear 4 is positioned at four jiaos of places of hull 10 surrounding; Driver's cabin 5 is positioned at hull 10 front ends; Described dredging tube 6 is connected with slush pump 3; Hydraulic system 7, motor 8 are positioned at hull 10 afterbodys; Described helical drum device 9 is positioned at hull 10 both sides; Described screw propeller 21 is positioned at hull 10 afterbodys, and the hull 10 afterbody left and right sides are furnished with respectively a screw propeller 21.
Described revolving dug device 1 and adopted hollow shaft 12, revolves to dig device 1 and have spiral pick 13 structures, revolves to dig device 1 two ends and be furnished with hydraulic motor 11, and revolves mud intake 14 cross sections of digging device 1 and be inverted trapezoidal.When work, revolve and dig device 1 and driven by two ends hydraulic motor 11, spiral pick 13 is cut mud in spiral pick 13 when rotated, and spiral pick 13 is advanced to mud mud intake 14 equally, and mud enters dredging tube 6 by slush pump effect and is discharged to designated area.Owing to adopting spiral pick 13 structures, the bottom surface, riverbed of removing is smooth clean, can not produce to dig and phenomenon is dug in leakage more, can thoroughly remove the rich layer of supporting in river bed, and the rich thing of supporting in river bed has not had, and river is smelly with regard to not turning black, and reaches the object of environment-protective desilting.
Lifting gear 4 comprises lifting pole 18 and hydraulic jack 19, and described lifting pole 18 is fixedly connected with by pile protection 20 with hydraulic jack 19.Hull 19 is controlled hull 10 height by hydraulic jack 19.When land travelling, with lifting gear 4, hull 10 is sitting on helical drum device 9, in the time of underwater work, digs device 1 spiral pick 13 advance resistances adjustment lifting gears 4 height according to water level with revolving.Hoist cylinder displacement is by PLC programming Control.
Described helical drum device 9 comprises walk motor with hydraulic pressure 15, spiral cylinder 16, helical blade 17, wherein the two ends of spiral cylinder 16 are respectively arranged with walk motor with hydraulic pressure 15, the surface of spiral cylinder 16 is provided with helical blade 17, and the hand of spiral of the helical blade 17 of installing on both sides spiral cylinder 16 is contrary.
When work, walk motor with hydraulic pressure 15 drives helical drum device 9 rotatings, and when left-and-right spiral cylinder 16 inwardly rotates, complete machine advances, otherwise retreats, and in the same way time, complete machine is traversing.This device sinks under water in desilting, steadily moves ahead, and height is controlled by lifting gear 4, and it can realize amphibious walking and operation.
Hull 10 is shaped as spill.Crane span structure 2 is positioned at groove, and crane span structure 2 is by hydraulic jack control lifting, realizes the mud of removing different-thickness.
Screw propeller 21 adopts hydraulic motor driving propeller, and this ship is furnished with two propellers, each one of stern both sides.Advance rapidly, turn to flexibly.
Spiral rotary drum type dredger performance parameter is as follows:
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. an environment-friendly type spiral rotary drum type dredger, it is characterized in that: comprise revolving and dig device (1), crane span structure (2), slush pump (3), lifting gear (4), driver's cabin (5), dredging tube (6), hydraulic system (7), motor (8), helical drum device (9), hull (10), screw propeller (21), described revolving dug device (1) to be installed on crane span structure (2) upper, and revolves and dig device (1) and be directly connected with slush pump (3); Described lifting gear (4) is positioned at four jiaos of places of hull (10) surrounding; Described driver's cabin (5) is positioned at hull (10) front end; Described dredging tube (6) is connected with slush pump (3); Described hydraulic system (7) and motor (8) are positioned at hull (10) afterbody; Described helical drum device (9) is arranged in the both sides of hull (10); Described screw propeller (21) is positioned at hull (10) afterbody, and hull (10) the afterbody left and right sides is furnished with respectively a screw propeller (21).
2. environment-friendly type spiral rotary drum type dredger according to claim 1, it is characterized in that: described in revolve dig device (1) adopt hollow shaft (12), revolve and dig device (1) and there is spiral pick (13) structure, revolve and dig device (1) two ends and be furnished with hydraulic motor (11), and revolve mud intake (14) cross section of digging device (1) and be inverted trapezoidal.
3. environment-friendly type spiral rotary drum type dredger according to claim 1, it is characterized in that: described lifting gear (4) comprises lifting pole (18) and hydraulic jack (19), and described lifting pole (18) is fixedly connected with by pile protection (20) with hydraulic jack (19).
4. environment-friendly type spiral rotary drum type dredger according to claim 1, it is characterized in that: described helical drum device (9) comprises walk motor with hydraulic pressure (15), spiral cylinder (16), helical blade (17), wherein the two ends of spiral cylinder (16) are respectively arranged with walk motor with hydraulic pressure (15), the surface of spiral cylinder (16) is provided with helical blade (17), and the hand of spiral of the upper helical blade (17) of installing of both sides spiral cylinders (16) is contrary.
5. environment-friendly type spiral rotary drum type dredger according to claim 1, is characterized in that: described hull (10) is shaped as spill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343348.6U CN203924173U (en) | 2014-06-25 | 2014-06-25 | Environment-friendly type spiral rotary drum type dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343348.6U CN203924173U (en) | 2014-06-25 | 2014-06-25 | Environment-friendly type spiral rotary drum type dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203924173U true CN203924173U (en) | 2014-11-05 |
Family
ID=51820026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343348.6U Withdrawn - After Issue CN203924173U (en) | 2014-06-25 | 2014-06-25 | Environment-friendly type spiral rotary drum type dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203924173U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018539A (en) * | 2014-06-25 | 2014-09-03 | 长春蓝隆科技有限公司 | Environment-friendly spiral drum type silt remover |
| CN113089752A (en) * | 2021-04-14 | 2021-07-09 | 深圳华卓机器人有限公司 | Underwater dredging robot |
| JP7233771B1 (en) | 2021-12-07 | 2023-03-07 | 合同会社小林知財研鑽処 | Submarine resource drilling ship |
-
2014
- 2014-06-25 CN CN201420343348.6U patent/CN203924173U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018539A (en) * | 2014-06-25 | 2014-09-03 | 长春蓝隆科技有限公司 | Environment-friendly spiral drum type silt remover |
| CN104018539B (en) * | 2014-06-25 | 2016-08-24 | 杨靖忠 | Environment-friendly type spiral rotary drum type silt remover |
| CN113089752A (en) * | 2021-04-14 | 2021-07-09 | 深圳华卓机器人有限公司 | Underwater dredging robot |
| JP7233771B1 (en) | 2021-12-07 | 2023-03-07 | 合同会社小林知財研鑽処 | Submarine resource drilling ship |
| JP2023084167A (en) * | 2021-12-07 | 2023-06-19 | 合同会社小林知財研鑽処 | Sea bottom resource excavation vessel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141105 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |